Section 18 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof 90 04 Spectacles, goggles and the like, corrective, protective or other 90 04 90 Other (excl. sunglasses) Commodity Code Description 90 04 90 00 Other (excl. sunglasses)